With regard to the purchase of promotional products for handouts or giveaways at trade shows, conferences and other events, broken down by department, agency, or Crown corporation, since September 19, 2016: (a) what products were purchased; (b) what quantity of each product was purchased; (c) how much was spent on each product; (d) at what events, or type of events, were the products distributed; (e) in which country was each product manufactured; and (f) what is the relevant file number for each purchase?